Question

Which of the following can be constructed using the ruler and a pair of

compass only?

(a) 35° (b) 40° (c) 37.5° (d) 47.5°​

Answer 1

Answer:

(c) 37.5°

Construction an angle of 60° and bisect it and you will get 30° .

Bisect the angle between 60° and 30° and you will get 45° .

And at last when you bisect the angle between 45° and 30° you will get the angle of 37.5° .

Hope this helps.

Have a great day.

Answer 2

Step-by-step explanation:

37.5

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